/* 全局样式 */
:root {
    --primary-color: #8a2be2;
    --secondary-color: #6a1b9a;
    --accent-color: #ff4081;
    --light-color: #f5f5f5;
    --dark-color: #212121;
    --gray-color: #757575;
    --white-color: #ffffff;
    --gradient: linear-gradient(135deg, #8a2be2, #ff4081);
    --card-shadow: 0 10px 30px rgba(138, 43, 226, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 技术备注 */
.tech-note {
    position: fixed;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    z-index: 1000;
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo h1 {
    font-size: 24px;
    font-weight: bold;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
}

/* 英雄区 */
.hero {
    background: var(--gradient);
    padding: 120px 0 80px;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;base64,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') repeat;
    opacity: 0.1;
    animation: backgroundMove 20s linear infinite;
}

@keyframes backgroundMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(60px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero h2 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.btn:hover::before {
    left: 0;
}

.btn-primary {
    background: var(--white-color);
    color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white-color);
    border: 2px solid var(--white-color);
}

.btn-secondary:hover {
    background: var(--white-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.hero-image {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.hero-image img {
    width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* 通用部分样式 */
.section-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* 直播区 */
.live-section {
    padding: 80px 0;
    background: var(--white-color);
}

.live-category {
    margin-bottom: 40px;
}

.live-category h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.league-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 16px;
    border: 1px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary-color);
    color: var(--white-color);
    transform: translateY(-2px);
}

.live-matches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.match-card {
    background: var(--white-color);
    border-radius: 15px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.match-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.match-time {
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 15px;
}

.match-teams {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.team {
    display: flex;
    align-items: center;
    gap: 10px;
}

.team img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.vs {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 18px;
}

.match-league {
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 15px;
}

.watch-btn {
    display: block;
    text-align: center;
    padding: 10px;
    background: var(--gradient);
    color: var(--white-color);
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.watch-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

/* 开服表风格赛程 */
.schedule-section {
    padding: 80px 0;
    background: var(--light-color);
}

.schedule-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.schedule-content {
    background: var(--white-color);
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.server-schedule {
    width: 100%;
}

.schedule-header {
    display: grid;
    grid-template-columns: 100px 1fr 100px 120px 100px;
    background: var(--gradient);
    color: var(--white-color);
    padding: 15px;
    font-weight: bold;
}

.schedule-body {
    max-height: 500px;
    overflow-y: auto;
}

.schedule-row {
    display: grid;
    grid-template-columns: 100px 1fr 100px 120px 100px;
    padding: 15px;
    border-bottom: 1px solid #e0e0e0;
    transition: var(--transition);
}

.schedule-row:hover {
    background: rgba(138, 43, 226, 0.05);
}

.schedule-row:last-child {
    border-bottom: none;
}

.time-col {
    font-weight: 600;
}

.match-col {
    display: flex;
    align-items: center;
    gap: 10px;
}

.match-col .vs {
    font-size: 14px;
    color: var(--gray-color);
}

.status {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.status.upcoming {
    background: #e3f2fd;
    color: #1976d2;
}

.status.live {
    background: #ffebee;
    color: #d32f2f;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.schedule-btn {
    display: inline-block;
    padding: 6px 12px;
    background: var(--primary-color);
    color: var(--white-color);
    border-radius: 15px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.schedule-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* 回放区 */
.replay-section {
    padding: 80px 0;
    background: var(--white-color);
}

.replay-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.replay-card {
    background: var(--white-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.replay-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.replay-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.replay-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.replay-card:hover .replay-image img {
    transform: scale(1.1);
}

.replay-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white-color);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.replay-card h3 {
    padding: 15px;
    font-size: 18px;
    line-height: 1.4;
}

.replay-info {
    padding: 0 15px 15px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--gray-color);
}

.views {
    display: flex;
    align-items: center;
    gap: 5px;
}

.replay-btn {
    display: block;
    margin: 0 15px 15px;
    padding: 10px;
    background: var(--gradient);
    color: var(--white-color);
    border-radius: 25px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.replay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

/* 新闻区 */
.news-section {
    padding: 80px 0;
    background: var(--light-color);
}

.news-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.news-card {
    background: var(--white-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.news-image {
    height: 200px;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card:hover .news-image img {
    transform: scale(1.1);
}

.news-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-excerpt {
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 15px;
    line-height: 1.5;
    flex: 1;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 15px;
}

.category {
    padding: 2px 8px;
    background: rgba(138, 43, 226, 0.1);
    color: var(--primary-color);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.news-btn {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary-color);
    color: var(--white-color);
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    align-self: flex-start;
}

.news-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* 数据中心 */
.stats-section {
    padding: 80px 0;
    background: var(--white-color);
}

.stats-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.stat-card {
    background: var(--white-color);
    border-radius: 15px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    text-align: center;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.stat-image {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.stat-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stat-card h3 {
    font-size: 20px;
    margin-bottom: 5px;
}

.stat-team {
    font-size: 14px;
    color: var(--gray-color);
    margin-bottom: 20px;
}

.stat-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat-item {
    padding: 10px;
    background: rgba(138, 43, 226, 0.05);
    border-radius: 10px;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--gray-color);
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color);
}

/* 精彩集锦 */
.highlights-section {
    padding: 80px 0;
    background: var(--light-color);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.highlight-card {
    background: var(--white-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.highlight-image {
    position: relative;
    height: 150px;
    overflow: hidden;
}

.highlight-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.highlight-card:hover .highlight-image img {
    transform: scale(1.1);
}

.highlight-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white-color);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.highlight-card h3 {
    padding: 15px;
    font-size: 16px;
    line-height: 1.4;
}

.highlight-league {
    padding: 0 15px 15px;
    font-size: 14px;
    color: var(--gray-color);
}

.highlight-btn {
    display: block;
    margin: 0 15px 15px;
    padding: 8px;
    background: var(--gradient);
    color: var(--white-color);
    border-radius: 20px;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.highlight-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(138, 43, 226, 0.3);
}

/* 专家预测 */
.predictions-section {
    padding: 80px 0;
    background: var(--white-color);
}

.predictions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.prediction-card {
    background: var(--white-color);
    border-radius: 15px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.prediction-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.prediction-header {
    margin-bottom: 20px;
}

.prediction-header h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.prediction-league {
    font-size: 14px;
    color: var(--gray-color);
}

.prediction-expert {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.expert-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.expert-info h4 {
    font-size: 16px;
    margin-bottom: 2px;
}

.expert-info p {
    font-size: 14px;
    color: var(--gray-color);
}

.prediction-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    padding: 15px;
    background: rgba(138, 43, 226, 0.05);
    border-radius: 10px;
}

.team-prediction {
    display: flex;
    align-items: center;
    gap: 10px;
}

.team-prediction .score {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.prediction-analysis {
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray-color);
}

/* 特色功能 */
.features-section {
    padding: 80px 0;
    background: var(--light-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.feature-card {
    background: var(--white-color);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(138, 43, 226, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white-color);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: var(--gray-color);
    line-height: 1.5;
}

/* 页脚 */
.footer {
    background: var(--dark-color);
    color: var(--white-color);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section p {
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
    font-size: 14px;
    opacity: 0.8;
}

.footer-section ul li a {
    color: var(--white-color);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.flink {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.flink a {
    color: var(--white-color);
    text-decoration: none;
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    font-size: 14px;
    transition: var(--transition);
}

.flink a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.8;
}

.footer-bottom a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white-color);
        flex-direction: column;
        align-items: center;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding: 100px 0 60px;
        text-align: center;
    }

    .hero h2 {
        font-size: 32px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        display: none;
    }

    .schedule-header,
    .schedule-row {
        grid-template-columns: 80px 1fr 80px 100px 80px;
        font-size: 14px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 20px;
    }

    .section-title {
        font-size: 24px;
    }

    .replay-grid,
    .news-grid,
    .stats-grid,
    .highlights-grid,
    .predictions-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .schedule-header,
    .schedule-row {
        grid-template-columns: 60px 1fr 60px 80px 60px;
        font-size: 12px;
        padding: 10px;
    }

    .match-teams {
        flex-direction: column;
        gap: 10px;
    }

    .team {
        flex-direction: column;
        text-align: center;
    }

    .vs {
        order: -1;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(138, 43, 226, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 隐藏类 */
.hidden {
    display: none;
}

/* 显示类 */
.show {
    display: block;
}

/* 动画类 */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 延迟动画 */
.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

.delay-4 {
    animation-delay: 0.4s;
}

.delay-5 {
    animation-delay: 0.5s;
}